// Test decimal updates

var col = db.decimal_updates;
col.drop();

// Insert some sample data.
var docs = [
    {'a': NumberDecimal("1.0")},
    {'a': NumberDecimal("0.0")},
    {'a': NumberDecimal("1.00")},
    {'a': NumberLong("1")},
    {'a': 1}
];

assert.commandWorked(col.insert(docs), "Initial insertion failed");

assert.commandWorked(col.update({}, {$inc: {'a': NumberDecimal("10")}}, {multi: true}),
                     "update $inc failed");
assert.eq(col.find({a: 11}).count(), 4, "count after $inc incorrect");
assert.commandWorked(col.update({}, {$inc: {'a': NumberDecimal("0")}}, {multi: true}),
                     "update $inc 0 failed");
assert.eq(col.find({a: 11}).count(), 4, "count after $inc 0 incorrect");

col.drop();
assert.commandWorked(col.insert(docs), "Second insertion failed");

assert.commandWorked(col.update({}, {$mul: {'a': NumberDecimal("1")}}, {multi: true}),
                     "update $mul failed");
assert.eq(col.find({a: 1}).count(), 4, "count after $mul incorrect");
assert.commandWorked(col.update({}, {$mul: {'a': NumberDecimal("2")}}, {multi: true}),
                     "update $mul 2 failed");
assert.eq(col.find({a: 2}).count(), 4, "count after $mul incorrect");
assert.commandWorked(col.update({}, {$mul: {'a': NumberDecimal("0")}}, {multi: true}),
                     "update $mul 0 failed");
assert.eq(col.find({a: 0}).count(), 5, "count after $mul 0 incorrect");

assert.writeError(col.update({}, {$bit: {'a': {and: 1}}}, {multi: true}), "$bit should fail");